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为寻求安全、有效、价廉、无公害的卫生杀虫剂,陕西三原三浦有限公司根据杀虫剂混配原理,将拟除虫菊酯类与氨基甲酸酯类杀虫剂进行科学混配,研制出可湿性粉剂害克宁。为评价该药灭蚊、蝇效果,作者于1998年7月至1999年2月进行了实验室药效观察,并以奋斗呐为对照剂。1 材料与方?
In order to seek a safe, effective, inexpensive and pollution-free sanitation insecticide, Shaanxi Mihara Miura Co., Ltd. according to the principle of insecticide compounding, the pyrethroid and carbamate pesticides were scientifically mixed to develop Wettable powder Hu Ning. To evaluate the mosquito and fly effect of the drug, the author conducted a laboratory pharmacodynamic observation from July 1998 to February 1999, and used the experimental drug as a control. 1 material and party?